Introduction / Ian C. Campbell -- Life history strategies in Ephemeroptera and Plecoptera / John E. Brittain -- Life cycles and ecology of some species of Ephemeroptera from Spain / J. Alba-Tercedor - ...

Mayflies emerge when deep water temperatures reach 68 degrees, which hasn't happened yet in the Great Lakes. Residents can mitigate mayfly presence by using yellow light bulbs and sealing windows and ...